[  770.681939][T18986] gre: GRE over IPv4 demultiplexer driver
[  770.721642][T18986] ip6_gre: GRE over IPv6 tunneling driver
[  770.778722][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  770.815810][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  772.258848][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  772.282186][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!